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1. 发明公开

EP1642665A1 Wire-cut electric discharge machine 有权
标题翻译：线切割放电机
公开(公告)号：EP1642665A1
公开(公告)日：2006-04-05
申请号：EP05256051.3
申请日：2005-09-28
申请人： FANUC LTD
发明人： Kita, Yuki c/o FANUC Manshonharimomi , Takayama, Yushi c/o FANUC Manshonharimomi , Makino, Yoshinori c/o FANUC Manshonharimomi
IPC分类号： B23H7/10
CPC分类号： B23H7/107
摘要： A wire-cut electric discharge machine which improves contact between a wire electrode and a conducting member without deforming the wire electrode to suppress production of minute electric discharges and reduce unnecessary loads on the wire electrode and the wire-cut electric discharge machine, and which makes it easy to make space on a wire traveling path to carry out automatic wire connection easily. In a wire-cut electric discharge machine having a conducting member for supplying an wire electrode with electric power for electric discharge machining, and making the wire electrode travel along a traveling path, sliding on the conducting member, a movable member capable of being moved nearer to and away from the conducting member is provided in a position opposite to the conducting member relative to the traveling path. By this arrangement, the contact between the wire electrode and the conducting member can be always kept without deforming the wire electrode.
摘要翻译： 1.一种电火花线切割加工机，其不改变线电极而改善线电极与导电部件的接触，抑制微小放电的发生，减少线电极及电火花线切割加工机的不必要的负荷，容易在导线行走路径上留出空间来进行自动导线连接。在具有向电极丝供给放电加工用电力的导电部件，使电极丝沿着行进路径行进的电火花线切割加工机中，通过在导电部件上滑动，能够移动的可动部件相对于行进路径设置在与导电构件相对的位置处。通过这种布置，可以始终保持线电极和导电构件之间的接触而不使线电极变形。

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